MANUFACTURED BY: |  | HOMELITE-TERRY MACHINERY |
 | | POINTE CLAIRE, QUEBEC, CANADA |
SERIES OR ASSEMBLY NUMBER: | | 50074 |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1975 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 3.55 cu. in. (58.1 cc) |
NUMBER OF CYLINDERS: | | Homelite Two-Cycle single cylinder loop scavenged engine |
CYLINDER BORE: | | 1.8125 in. (46 mm) |
PISTON STROKE: | | 1.375 in. (34.9 mm) |
PISTON RING THICKNESS: | | 2 rings used, pn 59236 |
CYLINDER TYPE: | | Aluminum with chrome plated cylinder |
INTAKE METHOD: | | Reed valves |
MANUFACTURER ADVERTISED H.P.: | | not advertised |
WEIGHT: | | 12 bls. 13 oz. (5.8 kg) powerhead only |
OPERATOR CONFIGURATION: | | One Man operation |
HANDLEBAR SYSTEM: | | Rigid |
CHAIN BRAKE: | | none |
CLUTCH: | | Centrifugal, 3 metal shoes |
DRIVE TYPE: | | Direct |
CONSTRUCTION: | | Die cast magnesium |
MAGNETO TYPE: | | Phelon flywheel magneto with breaker points |
CARBURETOR: | | Walbro SDC-31 |
MAJOR REPAIR KIT: | | K10-SDC |
MINOR REPAIR KIT: | | D10-SDC |
AIR FILTER SYSTEM: | | Cellulose fiber element |
STARTER TYPE: | | Automatic rewind |
OIL PUMP: | | Manual |
MAXIMUM ENGINE RPM: | | 8,000 under load |
IDLE RPM: | | |
IGNITION TIMING: | | |
BREAKER POINT SETTING: | | 0.015 in. (.038 mm) |
FLYWHEEL/COIL AIR GAP: | | |
SPARK PLUG TYPE: | | Champion RJ-7 |
SPARK PLUG GAP: | | 0.025 in. (0.63 mm) |
CRANKSHAFT MAIN BEARINGS: | | Caged needle roller on mag end, ball on drive end |
FUEL TANK CAPACITY: | | 20 fl. oz. (568 ml) |
FUEL OIL RATIO: | | 32:1 with Homelite mix oil |
RECOMMENDED FUEL OCTANE: | | Regular grade 72 to 83 |
MIX OIL SPECIFICATION: | | Homelite chain saw mix oil |
CHAIN PITCH: | | 3/8 in. |
CHAIN TYPE: | | Oregon 72 |
BAR MOUNT PATTERN: | | 14 link |
SHORTEST GUIDE BAR SUPPLIED: | | 12 in. (30 cm) |
LONGEST GUIDE BAR SUPPLIED: | | 24 in. (61 cm) |
COLOUR SCHEME: | | Homelite Red enamel |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | IPL no. 122526 |
SERVICE MANUAL: | | |